
import java.util.ArrayList;

/*
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/**
 *
 * @author Usuario
 */
public class Main {
    
    public static void main(String[] args){
        ArrayList<IBingoCard> bingoList = new ArrayList<IBingoCard>();
        
        for(int i=0 ; i < 20; i++){
            IBingoCard bingo = new BingoCard1();
            bingoList.add(bingo);
            bingo.syso();
        }
    }
    
}
